#!/bin/sh

# Slackware build script for gnome-inform

# Written by Dugan Chen (thedoogster@gmail.com)

PRGNAM=gnome-inform7
VERSION=${VERSION:-6G60}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e 

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP

# Install the command-line tools first.

rm -rf inform7-$VERSION
tar xfv $CWD/I7_${VERSION}_Linux_all.tar.gz
cd inform7-$VERSION

chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

mkdir -p $PKG/usr/doc
sh install-inform7.sh -p $PKG/usr
mv $PKG/usr/share/doc/inform7 $PKG/usr/doc/inform7-$VERSION

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

# Then install the GUI.

rm -rf $PRGNAM-$VERSION
tar xfv $CWD/I7_${VERSION}_GNOME_Source.tar.gz
cp $PKG/usr/share/inform7/Compilers/ni $PRGNAM-$VERSION/src/ni/ 
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --datarootdir=/usr/share \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --build=$ARCH-slackware-linux

make \
  docdir=/usr/doc/$PRGNAM-$VERSION \
  inform6docdir=/usr/doc/$PRGNAM-$VERSION/inform6 \
  frotzdocdir=/usr/doc/$PRGNAM-$VERSION/frotz \
  glulxedocdir=/usr/doc/$PRGNAM-$VERSION/glulxe \
  gitdocdir=/usr/doc/$PRGNAM-$VERSION/git
  
make install \
  docdir=/usr/doc/$PRGNAM-$VERSION \
  inform6docdir=/usr/doc/$PRGNAM-$VERSION/inform6 \
  frotzdocdir=/usr/doc/$PRGNAM-$VERSION/frotz \
  glulxedocdir=/usr/doc/$PRGNAM-$VERSION/glulxe \
  gitdocdir=/usr/doc/$PRGNAM-$VERSION/git \
  DESTDIR=$PKG

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

rmdir $PKG/usr/share/doc
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
